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China Shrouded header and crimp to wire connectors incorporating Amphenol 71991 302LF for interconnectivity for sale
China Shrouded header and crimp to wire connectors incorporating Amphenol 71991 302LF for interconnectivity for sale
China Shrouded header and crimp to wire connectors incorporating Amphenol 71991 302LF for interconnectivity for sale
China Shrouded header and crimp to wire connectors incorporating Amphenol 71991 302LF for interconnectivity for sale

Shrouded header and crimp to wire connectors incorporating Amphenol 71991 302LF for interconnectivity

Price Negotiable
Price: Negotiable
MOQ: Negotiable
Delivery Time: Negotiable
Product Description

DUBOX Connectors

Product Overview

The DUBOX connector family offers a comprehensive range of board-to-board and wire-to-board solutions designed for reliability and performance in demanding applications. Featuring a dual-beam contact design for enhanced durability and low insertion force, these connectors are suitable for various industrial and communication systems. Available in vertical and horizontal configurations, as well as shrouded headers and crimp-to-wire options, DUBOX connectors provide versatile interconnectivity.

Product Attributes

  • Brand: DUBOX
  • Certifications: RoHS compatible (European Union Directive 2002/95/IEC), UL94V-0 flammability rating
  • Contact Material: Phosphor-bronze
  • Housing Material: High temperature thermoplastic (black or blue), Glass filled thermoplastic polyester
  • Plating Options: Gold or Tin over Nickel

Technical Specifications

Specification Details
Electrical Performance
  • Current Rating: 2.5A to 3A max. per contact (depending on configuration)
  • Insulation Resistance: 50,000M min. to 1 x 105M min.
  • Contact Resistance: 15M max. initial, 20M max. after environmental tests
  • Dielectric Withstanding Voltage: 800V to 1000V RMS
Environmental
  • Operating Temperature Range: -65C to +125C
Mechanical Performance
  • Mating Cycles (Durability): 25 to 200 (depending on plating and configuration)
  • Insertion Force: 150gf max. per gold contact (typical)
  • Withdrawal Force: 30gf min. per gold contact (typical)
Certifications & Compliance
  • UL File No.: E66906
  • LR File No.: LR46923
  • RoHS Compatible
DUBOX Shunts
  • Housing: Low profile
  • Contact: Dual-beam
  • Current Rating: 2.5A max. per contact
  • Mating Cycles: 50 (Gold), 25 (Tin)
  • Insertion Force: 450gf max. per gold contact
  • Withdrawal Force: 30gf min. per gold contact
  • Insertion Depth: 4.85 mm (.191in.) min.
DUBOX Vertical Receptacles
  • Contact: Dual-beam, 4-wall design
  • Current Rating: 3A max. per individual contact, 2A DC max. for fully energized connector
  • Mating Cycles: 200
  • Insertion Force: 1.50 N (150gf) max. per gold contact
  • Withdrawal Force: 0.30 N (30gf) min. per gold contact
  • Insertion Depth: Top entry: 3.6mm min. to 6.81mm max.; Bottom entry: 7mm min.
DUBOX Vertical Receptacles Low Profile
  • Contact: Dual-beam, 4-wall design
  • Current Rating: 3A DC max. per individual contact, 2A DC max. for fully energized connector
  • Mating Cycles: 200
  • Insertion Force: 1.50 N (150gf) max. per gold contact
  • Withdrawal Force: 0.30 N (30gf) min. per gold contact
  • Insertion Depth: Top entry: 3.6mm min. to 6.7mm max.; Bottom entry: 6mm min.
DUBOX Horizontal Receptacles
  • Contact: Dual-beam, 4-wall design
  • Floating solder tails
  • Current Rating: 3A DC max. per individual contact, 2A DC max. for fully energized connector
  • Mating Cycles: 200
  • Insertion Force: 1.50 N (150gf) max. per gold contact
  • Withdrawal Force: 0.30 N (30gf) min. per gold contact
  • Insertion Depth: 3.6mm min. to 7.50mm max.
DUBOX Shrouded Headers
  • Stackable end-to-end
  • Passive latching, anti-reverse, anti-miss-match
  • Current Rating: 3A continuous
  • Contact Retention to Housing: 20 N min.
DUBOX Crimp-to-Wire Contacts
  • Dual-beam design
  • Accommodates wires from AWG 22-30
  • Current Rating: 3A continuous
  • Mating Cycles: 200 (Gold)
  • Insertion Force (Gold): 1.3 N
  • Withdrawal Force (Gold): 0.3 N min.
  • Contact Retention Force to Housing: 15 N per contact
  • Discrete Wire Insertion Depth: 3.6mm min. to 5.6mm max.
DUBOX Crimp-to-Wire Housings
  • Stackable end-to-end
  • Passive latching, anti-reverse, anti-miss-match
  • Contacts removable for repairability
  • Insertion Depth: 3.6mm min. to 6.0mm max.

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Company Hefei Purple Horn E-Commerce Co., Ltd.
Location Room 1306B, Building A, Xindi Center, Qimen Road, Hefei City, Anhui Province
Contact Person Sellina

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